The ion trap of the new In+/Yb+-crystal clock in its vacuum chamber. The Ions are trapped in the gap that can be seen in the middle of the picture between the gold electrodes (target). A shown-up ...

Germany’s Physikalisch-Technische Bundesanstalt (National Metrology Institute), based in Braunschweig, is one of the world’s leading institutions and has so far realized an impressive range of ...

which achieves an accuracy 1000 times better than current cesium clocks. The ion trap of the new In+/Yb+-crystal clock in its vacuum chamber. The Ions are trapped in the gap that can be seen in the ...

From Lumie to Philips, we tried and tested the best sunrise alarm clocks, with wake-up lights to combat seasonal affective disorder (SAD) This article contains affiliate links. The products or ...

PTB is one of the global leading institutions and has, up to now, developed an impressive series of different optical clocks—among which are single ion clocks and optical lattice clocks.

NASA's JPL/Caltech campus can be seen west of the burn area. The campus has been closed since the Eaton Fire started and has been used as a staging ground for firefighting equipment. Due to the fire's ...

Winter is winding down as the sun sets later each day, but nothing says spring like the day we spring the clocks forward. Under the current daylight saving period, most Americans will lose an hour ...

Don't miss out on the headlines from QLD News. Followed categories will be added to My News. The state’s ballooning infrastructure program is set to accelerate in the lead-up to the 2032 Olympic ...

Measuring the frequency ratios – the comparison between different clocks – often takes many days. The new multi-ion design is scalable and its scalability is set to make the comparison short.

Mercury Insurance provides personal and commercial property and auto coverage at affordable rates. Many of Mercury’s customers have stuck with the company for years, some up to a decade or two ...